￥23,520 Cheap Flights from Walla Walla (ALW) to Seattle (SEA)

View ￥23,520 flight on Tue, Feb 3, 2026Opens in a new window

Popular airlines from Walla Walla, WA (ALW-Walla Walla Regional) to Seattle-Tacoma International Airport (SEA)

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Cheap Flights from Walla Walla to Seattle (ALW-SEA)

Prices were available within the past 7 days and start at ￥23,520 for one-way flights and ￥37,480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Sun, Mar 1 - Fri, Mar 20
ALW
Walla Walla
SEA
Seattle
￥37,480 Roundtrip, found 6 days ago
￥37,480
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Sun, Mar 1 from Walla Walla to Seattle, returning Fri, Mar 20, priced at ￥37,480 found 6 days ago
Flights from Walla Walla (ALW) to Seattle (SEA)
Origin airport
Walla Walla Regional
Destination airport
Seattle - Tacoma Intl.
Roundtrip price
￥37,480
Distance
339 km
Average flight time
1 hour 20 mins

Walla Walla to Seattle Flights

Sometimes you just need to get out of town or maybe you’re looking for a change of scenery. Regardless of the reason, a flight from Walla Walla to will do just the trick! Go on, plan to see all the famous landmarks and eat your weight in the local cuisine. Your trip is beckoning, so answer the call by packing your suitcase and filling your travel itinerary with exploring Seattle.

Whether you’re flying for business or jet-setting on your personal time, you’ve come to the right place. Here at Expedia.com, we’ll pair you up with ALW to SEA flights that won’t make your bank account wince. Ready to temporarily leave behind Walla Walla for new horizons? Browse through our cheap airfare, and filter by flight times and dates until you find just what you had in mind. From flights without layovers to ones that arrive early in the morning, you’ll come across plane tickets that suit your travel preferences. You can even bundle your flight to SEA with hotels and car rentals to score even bigger savings.

All set to hit the clouds? Book your travel arrangements with us today and have left-over money to put toward your travel outings and adventures.

Frequently asked questions

How much is a flight from Walla Walla Regional Airport (ALW) to Sea-Tac Airport?
Round-trip journeys between Walla Walla Regional Airport and Sea-Tac Airport start from ￥37,480. This is based on fares available within the last 7 days on Expedia for flights departing within the next year — book ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from ALW to Sea-Tac Airport?
We understand that your situation can change unexpectedly, so we've made it as simple as possible for you to cancel your trip online. Just visit the Customer Service Portal and follow the instructions.
How do I find cheap flights from Walla Walla Regional Airport to SEA that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for ALW to Sea-Tac Airport flights, you'll see a "no change fees" filter for you to select.
How many hours is the flight from ALW to Sea-Tac Airport?
It only takes about 1 hour and 9 minutes to get from Walla Walla Regional Airport to Sea-Tac Airport. Buckle up and make yourself comfortable — but not too comfortable. You'll be landing in SeaTac in no time.
How far is the flight from Walla Walla Regional Airport to SEA?
That new movie you've been wanting to see will have to wait — the flight distance between ALW (ALW) and Seattle - Tacoma Intl. Airport (SEA) (SEA) is only 340 kilometers. The captain will be instructing you to buckle up for landing before you know it.
Which airlines fly direct from ALW to Sea-Tac Airport?
Check out the fares with Alaska Airlines (AS) if you want to travel directly from Walla Walla Regional Airport (ALW) to SEA. This popular airline offers 34 flights every month, so you're sure to find one that suits your schedule.
Are Walla Walla Regional Airport to Seattle - Tacoma Intl. Airport (SEA) flight tickets cheaper when they're purchased at the last minute?
Late planners can sometimes nab a bargain, with some of the cheapest fares from ALW to Sea-Tac Airport surfacing a few weeks before the date of departure. If you'd rather book ahead, Expedia compares and updates all the best flight deals frequently — as early as 12 months in advance in some cases. It does depend on the carrier though, as not all airlines issue prices that far in advance.

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